Motorhome Solar Panels
Motorhome Solar Panels
Supply & Fit Motorhome Solar Panels
Harness the power of the sun — wherever your travels take you!
Solar panels are a fantastic way to generate free, reliable power for your motorhome, especially when you’re touring off-grid or when your vehicle is parked up for long periods.
Many motorhome owners don’t realise how much power is used even when the vehicle isn’t in use — things like trackers, alarms, control panels, and standby systems can all slowly drain your leisure battery over time. If the battery runs too low, it can become damaged and may eventually need replacing.
That’s where a solar panel makes a huge difference. By harnessing the power of the sun, it keeps your leisure battery topped up and healthy, preventing battery drain while your motorhome is in storage, and providing constant power while you’re travelling or camping off-grid.
There are two key benefits to adding a solar panel:
It keeps your battery charged while touring, so you can power lights, pumps, fridges, and more without needing an electric hook-up.
It maintains your battery when the motorhome is parked up, ensuring everything stays ready for your next trip.
Keep your motorhome powered, protected, and ready to roll — with a solar panel fitted by Grantham’s.
WORKSHOP PRICE PROMISE.
Enjoy peace of mind knowing you’re getting the best value on solar panels.
If you’ve been offered a better like-for-like quote for the same solar panels, let us know — we’ll match it.
Why Add a Solar Panel?
Reduce Your Carbon Footprint
Solar energy is clean, silent, and sustainable. By switching to solar, you’re cutting down on generator use and helping protect the beautiful places you travel to
Save Money on Campsite Fees
By generating your own power, you reduce the need for electric hook-ups — saving you money over time. It’s a one-time investment that pays for itself through convenience and reduced running costs.
Keep Your Batteries Charged
A solar panel keeps your leisure battery topped up even when your motorhome is not in use. This helps prevent battery drain, extends battery life, and ensures your fridge, lights, and water pump are always ready to go.
Stay Off-Grid Longer
With solar power, you can enjoy complete freedom from electrical hook-ups. Your battery charges continuously during the day, allowing you to camp anywhere with confidence — perfect for wild camping or extended touring.
Maintenance-Free Power
Once fitted, solar panels require little to no maintenance. Simply let the sun do the work — you’ll have reliable, renewable energy with minimal effort.
Why Grantham's
Why Us?
We provide an AWS approved caravan & motorhome service and repair workshop.
All of our technicians are fully trained and qualified to the approved standards and with over 50 years combined experience we provide peace of mind that your motorhome is in safe hands.
We have specialists for bodywork, interiors, electrics and much more making sure that we can provide the best service for our customers.
Not only have we employed the best in the industry, our ethos is to put our customers first and our reviews provide merit to our quality service.
Our Process
On arrival on our site, our team will get you booked in (only a little bit of paperwork to do) and agree a collection date with you. We ask you to take your motorhome through into our drop off area, hand over the keys and we send you on your way.
We get in touch to let you know the service is complete and on the day of collection, we go through the operations of the service we have delivered.
We also offer same day repairs and services based on the service you require. Please contact us to see how and when this is available to you.
Enquire About Our Motorhome Solar Panels
What's Included
- Reduce Your Carbon Footprint - Reduce Your Carbon FootprintSolar energy is clean, silent, and sustainable. By switching to solar, you\u2019re cutting down on generator use and helping protect the beautiful places you travel to, Save Money on Campsite Fees - Save Money on Campsite FeesBy generating your own power, you reduce the need for electric hook-ups \u2014 saving you money over time. It\u2019s a one-time investment that pays for itself through convenience and reduced running costs., Keep Your Batteries Charged - Keep Your Batteries ChargedA solar panel keeps your leisure battery topped up even when your motorhome is not in use. This helps prevent battery drain, extends battery life, and ensures your fridge, lights, and water pump are always ready to go., Stay Off-Grid Longer - Stay Off-Grid LongerWith solar power, you can enjoy complete freedom from electrical hook-ups. Your battery charges continuously during the day, allowing you to camp anywhere with confidence \u2014 perfect for wild camping or extended touring., Maintenance-Free Power - Maintenance-Free PowerOnce fitted, solar panels require little to no maintenance. Simply let the sun do the work \u2014 you\u2019ll have reliable, renewable energy with minimal effort.
Frequently Asked Questions
The right size depends on how you use your motorhome and what you power. For light use (lights, phone charging, water pump), a 100W panel is usually enough. For heavier use (TV, fridge, laptop, etc.), we recommend 150W\u2013200W+ systems or multiple panels. Our team can calculate the ideal setup based on your habits and battery size.
Service Pricing
Contact us for pricing